USGS · 12322000

KOOTENAI RIVER

USGS · 12322000LIVE

KOOTENAI RIVER AT PORTHILL ID

BOUNDARY COUNTY, ID48.9964°N, -116.5075°W Updated 3 hr ago

FLOW RATE

11,267cfs

GAUGE HT

44.71ft

WATER TEMP

64°F

AIR TEMP

74°F

WIND

5mph S

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

11,267cfs 13.5% vs avg

Optimal band: 11,802–15,968 cfs

PERIOD HIGH

47,549cfs

PERIOD LOW

4,132cfs

RUNNABLE

last 1 year in band

Gauge Height

44.71ft

Water Temperature

63.5°F

Precipitation History

Your History · KOOTENAI RIVER AT PORTHILL ID

Track your history

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

80°

64°

MON

90°

59°

TUE

98°

67°

WED

98°

61°

THU

102°

63°

FRI

96°

63°

SAT

92°

54°

TIME

MON

NOW

TUE

WED

THU

FRI

TEMP

hourly forecast

60°

mild

60°

59°

65°

70°

76°

80°

83°

86°

89°

90°

89°

90°

89°

85°

79°

77°

76°

74°

73°

72°

71°

69°

67°

72°

78°

84°

88°

92°

94°

96°

98°

95°

94°

93°

88°

80°

73°

70°

68°

66°

64°

63°

62°

61°

63°

69°

74°

80°

85°

90°

94°

97°

98°

97°

98°

96°

91°

82°

75°

71°

68°

67°

66°

65°

64°

63°

65°

71°

75°

80°

82°

91°

96°

100°

101°

102°

101°

100°

90°

82°

73°

70°

68°

66°

65°

64°

63°

65°

68°

71°

77°

82°

86°

90°

93°

95°

96°

95°

93°

89°

83°

WIND

mph · gust · dir

5mph SSE

G 8 mph

SSE

ESE

SSW

G12

SSE

G14

G12

G16

WSW

G14

WSW

G13

WSW

G12

G10

WSW

G10

G12

SSE

SSW

SSE

ESE

ENE

SSW

G11

SSE

G10

G11

SSW

G12

WSW

G11

WSW

SSW

WSW

NNW

ENE

ESE

SSE

WSW

NNW

WNW

NNE

WSW

WNW

NNW

SSW

SSE

G10

ENE

G24

SSE

NNW

WNW

ESE

G10

G13

SSE

G16

G17

SSW

G16

G15

WSW

G12

WSW

PRECIP

chance %

14%

11%

16%

18%

27%

32%

CLOUDS

cover %

clear

40%

90%

10%

73%

100%

48%

100%

88%

100%

98%

11%

97%

100%

25%

50%

75%

100%

81%

67%

81%

100%

57%

46%

76%

100%

10%

18%

100%

57%

72%

13%

40%

44%

70%

34%

71%

52%

100%

14%

12%

100%

12%

100%

63%

12%

PRESSURE

hPa · trend

954

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Light

Pressure

Stable

Moon Phase

Peak Activity

DAYLIGHT

SUNRISE

04:55 AM

SUNSET

08:47 PM

15H 52M OF DAYLIGHT

MOON PHASE

New Moon

3% illuminated

PEAK ACTIVITY

Station Location

48.9964, -116.5075

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-07-13 00:00 UTC

Site #12322000·USGS

Create a free account to save favorites, set flow alerts, and track conditions